From 85bcdf3ca3a76ce3b4f62769aa64adcb1c849082 Mon Sep 17 00:00:00 2001 From: Andrea Claudi Date: Mon, 29 Apr 2019 20:09:13 +0200 Subject: [PATCH] tc: flower: No need to cache indev arg Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1465646 Upstream Status: iproute2.git commit ee474849c8511 commit ee474849c85116ec36e387882447f737ac3fdefb Author: Phil Sutter Date: Mon Oct 2 13:46:36 2017 +0200 tc: flower: No need to cache indev arg Since addattrstrz() will copy the provided string into the attribute payload, there is no need to cache the data. Signed-off-by: Phil Sutter --- tc/f_flower.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/tc/f_flower.c b/tc/f_flower.c index e2c7daa0b8e03..34249254603ff 100644 --- a/tc/f_flower.c +++ b/tc/f_flower.c @@ -642,11 +642,8 @@ static int flower_parse_opt(struct filter_util *qu, char *handle, } else if (matches(*argv, "skip_sw") == 0) { flags |= TCA_CLS_FLAGS_SKIP_SW; } else if (matches(*argv, "indev") == 0) { - char ifname[IFNAMSIZ] = {}; - NEXT_ARG(); - strncpy(ifname, *argv, sizeof(ifname) - 1); - addattrstrz(n, MAX_MSG, TCA_FLOWER_INDEV, ifname); + addattrstrz(n, MAX_MSG, TCA_FLOWER_INDEV, *argv); } else if (matches(*argv, "vlan_id") == 0) { __u16 vid; -- 2.20.1